Granted Patent
Utility
US 5,744,241 · App. 08/567,377
Fluoropolymer coated elastomeric rollers and structures
Inventors:
Alex R. Hobson, Robert L. Sassa, Steven H. Speck, Tit-Keung Lau
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Dec 4, 1995
Inventors
Alex R. Hobson
Robert L. Sassa
Steven H. Speck
Tit-Keung Lau
Assignee (at issue)
W. L. Gore & Associates, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.